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STI is dedicated to the design, development and manufacturing of high quality ATV and UTV tires. Their engineers are committed to developing tires that meet the highest standards and provide the greatest value to their customers. Rocky Mountain ATV/MC has many kinds of STI ATV tires, made for sand, snow, mud, tracks and trails. You can be sure any tire that Rocky Mountain ATV/MC sells is durable and built to last, but we also strive to provide incredible prices as well.
If you need two STI ATV tires, make sure you check out our ATV Tire and Wheel Builder Package which can save you up to 56%. Simply choose two tires and wheels using our filters search that will find the tires to fit your machine perfectly. Then our trained professionals will mount them for free and get them ready to be shipped along with the free valve stems you receive with your package. In addition, you also receive free ground shipping with any ATV Tire and Wheel Package.
Jeffrey in PA
I bought these almost four years ago for my four wheeler and I ride very frequently and I still have almost an inch of tread on them. My grandfather has bought two different sets of tires in the same amount of time I’ve had these. So I decided to buy him these due to the awesome durability and quality of these tires. These tires helped me go through almost everything I came up agasinst in my frequent riding.Read All Reviews